Visual effects assessment of a red diode laser illuminator

To determine the efficiency of the Dissuader device for security forces (SF), the Optical Radiation Branch of the Air Force Research Laboratory (AFRL/HEDO) attempted to measure such devices. Eight volunteer SF subjects were given an extensive laser eye examination before and after testing. Field tests determined day and night visibility thresholds and glare cobe effectiveness and sensitivity to night vision goggles (NVG). Results indicate that although the Dissuader laser beam is not bright enough for daytime tagging of an intruder, it is very effective at night for tagging or illuminating a target and as a glare source.